This document describes the specifications of the KM 2775 33⁄4 digit 2000A AC/DC digital clamp meter. It has 11 functions and 34 measurement ranges. Key features include auto-ranging, data hold, continuity and diode testing. Electrical specifications include the measurement ranges and accuracy for AC/DC voltage and current, capacitance, frequency, resistance, continuity testing and diode testing. It is powered by a standard 9V battery and has safety certifications for CAT III 600V applications.

1. 3¾ DIGIT 2000A AC/DC DIGITAL CLAMPMETER
An ISO 9001:2008 Certified company
11 FUNCTIONS 34 RANGES Model KM 2775
SPECIAL FEATURES : SAFETY : 0V
˜ Auto Ranging IEC/EN61010-1 EN61010-2-32 CAT III 600V 60
˜ III
T E
˜ Full Automatic measurement ˜ Withstand Voltage : 6000V CA C oved
˜ Range change function pr
Ap
˜ Data Hold function freezes the reading
ACCESSORIES :
˜ Continuity & Diode Measurements
Test leads, Carrying Case, Battery installed,
˜ Auto Power Off
˜ Low Battery Indication User's Manual.
GENERAL SPECIFICATIONS :
í Display : 3¾ digits 4000 counts LCD display
í Conductor Size : 55mm Max.
í Sample Rate : Approx. 2 times per second
í Response Time : Approx. 1 second
í Low Battery : “ ” sign appears on the display when the battery Voltage drops below accurate
operating level.
í Over range indication : “O.L” indicated
í Operating Principle : Dual slope integration
í Storage Temperature : -20°C to 60°C, <80% R.H.
í Temperature & Humidity for Guaranteed accuracy @ -10°C to 50°C at <80% R.H.
í Power Supply : Standard 9V battery
í Dimension : 260(L) X 95(W) X 43(D) mm
í Weight : Approx. 540 gm (battery included)
ELECTRICAL SPECIFICATIONS - KM 2775
Accuracy is ± (% reading digits + number of digits ) or otherwise specified, at 23°C ± 5°C & less than equal to 80% R.H.
AC VOLTAGE CAPACITANCE Preliminary Data.
Range Resolution Accuracy Range Resolution Accuracy
40Hz ~ 1kHz 4 nF
1 pF ±(3.0%rdg + 5dgts) DC CURRENT
(30p~4nF)
400 mV 0.1 mV ±(2.0%rdg + 3dgts)
40 nF 10 pF ±(2.0%rdg + 5dgts) Range Resolution Accuracy
4 V 1 mV ±(1.5%rdg + 3dgts)
400 nF 100 pF ±(2.0%rdg + 5dgts) 400 A 0.1 A ±(1.5%rdg + 4dgts)
40 V 10 mV ±(1.5%rdg + 3dgts)
4 mF 1 nF ±(2.0%rdg + 5dgts) 2000 A 1 A ±(1.5%rdg + 4dgts)
400 V 100 mV ±(1.5%rdg + 3dgts)
40 mF 10 nF ±(2.5%rdg + 5dgts)
1000 V 1 V ±(1.5%rdg + 3dgts)
400 mF 100 nF ±(2.5%rdg + 5dgts)
Overload Protection : 1000V AC RMS AC CURRENT
Frequency Response : 0~400mV at 40Hz~100Hz 4 mF 1 mF ±(2.5%rdg + 5dgts)
4V~1000V at 40Hz~1kHz Range Resolution Accuracy
Overload Protection : 500V AC rms or 500V DC
DC VOLTAGE 400 A 0.1 A ±(2.0%rdg + 4dgts)
Range Resolution Accuracy 2000 A 1 A ±(2.0%rdg + 4dgts)
RESISTANCE
400 mV 0.1 mV ±(1.0%rdg + 3dgts) Range Accuracy Frequency Response : 40Hz ~ 1kHz
Resolution
4 V 1 mV ±(1.0%rdg + 3dgts) 400 W 0.1 W ±(1.5%rdg + 3dgts)
40 V 10 mV ±(1.0%rdg + 3dgts) 4 KW 1 W ±(1.5%rdg + 3dgts) CONTINUITY TEST
400 V 100 mV ±(1.0%rdg + 3dgts) 40 KW 10 W ±(1.5%rdg + 3dgts) Range Audible Threshold
1000 V 1 V ±(1.0%rdg + 3dgts) 400 KW 100 W ±(1.5%rdg + 3dgts) 400 W Less than 25W
Overload Protection : 1000V AC RMS 4 MW 1 KW ±(1.5%rdg + 3dgts) Overload Protection : 500V AC rms or 500V DC
FREQUENCY 40 MW 10 KW ±(2.0%rdg + 4dgts)
Range Resolution Accuracy Overload Protection : 500V AC rms or 500V DC DIODE TEST
4 KHz 1 Hz ±(0.3%rdg + 2dgts) Range Resolution Accuracy
40 KHz 10 Hz ±(0.3%rdg + 2dgts) 2 V 1 mV ±(1.5%rdg + 3dgts)
400 KHz 100 Hz ±(0.3%rdg + 2dgts)
4 MHz 1 KHz ±(0.3%rdg + 2dgts)
40 MHz 10 KHz ±(0.5%rdg + 2dgts)
Overload Protection : 500V AC rms or 500V DC
Trigger level : 0.2V Note: All Specifications are Subject to change.
G- 17, Bharat Industrial Estate, T. J. Road, Sewree (W), Mumbai - 400015. India.
Sales Direct : 24156638 Tel. : (022) 2412 4540, 2418 1649 Fax : (022) 2414 9659
E-mail : kusam_meco@vsnl.net, Website : www.kusam-meco.co.in, www.kusamelectrical.com
An ISO 9001:2008 Certified company